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Proceedings Paper

Optical properties of diffractive, bifocal intraocular lenses
Author(s): J. Michael Larsson; Claes M. E. Beckman; Alf Nystrom; Sverker Hard; Johan Sjostrand
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Paper Abstract

The resolution of diffractive, bifocal intraocular lenses was studied with regard to pupil displacement and diameter size through computer simulations, bench measurements and patient vision acuity measurements. Good agreement was obtained between these three methods of investigation. In particular we find that pupil displacements of the order of 1 mm reduce the resolution considerably for these lenses.

Paper Details

Date Published: 1 December 1991
PDF: 8 pages
Proc. SPIE 1529, Ophthalmic Lens Design and Fabrication, (1 December 1991); doi: 10.1117/12.50481
Show Author Affiliations
J. Michael Larsson, Chalmers Univ. of Technology (Sweden)
Claes M. E. Beckman, Chalmers Univ. of Technology (Sweden)
Alf Nystrom, Univ. of Goteborg (Sweden)
Sverker Hard, Chalmers Univ. of Technology (Sweden)
Johan Sjostrand, Univ. of Goteborg (Sweden)


Published in SPIE Proceedings Vol. 1529:
Ophthalmic Lens Design and Fabrication
Colin M. Perrott, Editor(s)

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